This article has been created to help explain what is Kraken Cryptor v2.0.7 ransomware and how you can remove this virus from your computer and try to restore encrypted files.
A new variant of Kraken Cryptor ransomware has been spotted in the wild, called v2.0.7. The virus imitates the wallpaper used by Cerber Ransomware and GandCrab ransomware viruses and just like these two, Kraken Cryptor v2.0.7 uses a random 5 A-Z 0-9 file extension on the files that have been encrypted by it and also adds the extension in the “Instructions-{suffix}.txt” ransom note. The end goal is to get the victims to pay ransom for the decryption of their important files. If your PC has been infected by Kraken Cryptor v2.0.7, we recommend that you read this article thoroughly as it aims to help you remove this virus and shows you how you can try and recover some of the encrypted files.
Threat Summary
| Name | Kraken Cryptor v2.0.7 |
| Type | Ransomware, Cryptovirus |
| Short Description | Aims to encrypt the files on the victims’ computers and then extort the victim to pay ransom to get them back. |
| Symptoms | Files are encrypted and the wallpaper is changed. A ransom note containing the file extension is added. |
| Distribution Method | Spam Emails, Email Attachments, Executable files |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
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User Experience | Join Our Forum to Discuss Kraken Cryptor v2.0.7. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
Kraken Cryptor v2.0.7 – Distribution
In order to get computers infected, Kraken Cryptor may use a malicious payload dropper. The malware authors of Kraken Cryptor v2.0.7 may spread it’s infection file via malicious e-mails that are spammed, carrying e-mail attachments that are malicious.
The e-mails usually mask the attachments as if they are from important nature, such as:
- Invoices.
- Purchase Receipts.
- Banking statements.
The e-mails may also imitate big companies from the likes of PayPal, eBay, DHL and other big organizations.
In addition to via e-mail, the malware may also spread by being uploaded on websites, pretending to be:
- Crack for a game or program.
- Portable version of a program.
- Patch.
- Keygen.
- Installer.
Kraken Cryptor v2.0.7 – More Information
When it infects your computer, the Kraken Cryptor v2.0.7 ransomware drops it’s main payload file. It has been reported at app.any.run with the following parameters:
→ Name: Kraken_2.0.7.exe
MD5: BCD2A924EE16F3A2ED4B77D0C09FC3A0
When executed, the virus drops the following virus files on the victim’s computer:
→ C:\Users\admin\AppData\Local\Temp\wallpaper.bmp
%ProgramData%\Microsoft.zip
%ProgramData%\sdelete.exe
%ProgramData%\sdelete64.exe
%ProgramData%\release.bat
%ProgramData%\Eula.txt
Once the files are dropped, the malware may establish different third-party connections with several hosts, create mutexes and perform other activities that allow it to act as an administrator on the user’s computer. The outcome of this is that Kraken Cryptor v2.0.7 may set the following wallpaper on the victim machine:
In addition to the wallpaper, the virus may also delete the shadow volume copies of the infected machine by executing the following commands:
→ sc stop VVS
sc stop wscsvc
sc stop WinDefend
sc stop wuauserv
sc stop BITS
sc stop ERSvc
sc stop WerSvc
cmd.exe /C bcdedit /set {default} recoveryenabled No
cmd.exe /C bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\System32\cmd.exe” /C vssadmin.exe Delete Shadows /All /Quiet
Kraken Cryptor v2.0.7 – Encryption Process
To encrypt the files on the compromised computer, Kraken Cryptor v2.0.7 aims to scan for them, based on their file types. The virus looks for the most often used types of files, such as:
- Videos.
- Pictures.
- Audio files.
- Microsoft Office and other documents.
- Adobe reader documents.
- Archives.
- Databases.
- Virtual Drives.
Once encrypted, the ransomware renames the files, leaving them looking like the following:
Remove Kraken Cryptor v2.0.7 and Restore Encrypted Files
Before beginning removal process of any kind, we recommend that you backup your files intially.
In order to try remove Kraken Cryptor v2.0.7 from your computer, we recommend that you follow the removal instructions underneath this article. They have been created with the main goal of helping you locate and delete the malicious objects of this virus manually using the information in this article. However, if you do not feel confident in doing so or if the virus still remains, do not hesitate to take the automatic removal approach. It includes downloading an advanced anti-malware software, which will automatically take care of Kraken Cryptor v2.0.7 for you. And not only this, but such software also strives to protect your PC against future infections as well.
If you want to restore files that have been encrypted by this malware, you can try and follow the alternative methods for file recovery underneath. They may not be 100% effective for the file recovery process, but they may help restore at least some of your files.
Ventsislav Krastev
Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.
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Attention! SensorsTechForum strongly recommends that all malware victims should look for assistance only by reputable sources. Many guides out there claim to offer free recovery and decryption for files encrypted by ransomware viruses. Be advised that some of them may only be after your money.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.
About the Kraken Cryptor v2.0.7 Research
The content we publish on SensorsTechForum.com, this Kraken Cryptor v2.0.7 how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the Kraken Cryptor v2.0.7 ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
References
1. How to Recognize Spam Emails with Ransomware
2. How Does Ransomware Encryption Work?
3. How to Decrypt Ransomware Files
4. Ransomware Getting Greedier and Bigger, Attacks Increase by 40%
5. 1 in 5 Americans Victim of Ransomware
- Guide 1: How to Remove Kraken Cryptor v2.0.7 from Windows.
- Guide 2: Get rid of Kraken Cryptor v2.0.7 from Mac OS X.
How to Remove Kraken Cryptor v2.0.7 from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Kraken Cryptor v2.0.7
1. Hold Windows Key + R.
2. The "Run" Window will appear. In it, type "msconfig" and click OK.
3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
4. When prompted, click on "Restart" to go into Safe Mode.
5. You can recognise Safe Mode by the words written on the corners of your screen.
Step 2: Uninstall Kraken Cryptor v2.0.7 and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.
2. In the field type in "appwiz.cpl" and press ENTER.
3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by Kraken Cryptor v2.0.7 on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Kraken Cryptor v2.0.7 there. This can happen by following the steps underneath:
1. Open the Run Window again, type "regedit" and click OK.
2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
3. You can remove the value of the virus by right-clicking on it and removing it.
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Scan for Kraken Cryptor v2.0.7 with SpyHunter Anti-Malware Tool
1. Click on the "Download" button to proceed to SpyHunter's download page.
2. After you have installed SpyHunter, wait for it to update automatically.
3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.
4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.
Video Guide for Automatic and Fast Removal
Step 5 (Optional): Try to Restore Files Encrypted by Kraken Cryptor v2.0.7.
Ransomware infections and Kraken Cryptor v2.0.7 aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
1. Download the recommended Data Recovery software by clicking on the link underneath:
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Step 6: How to Restore Files Encrypted by Ransomware (Video Guide)
Get rid of Kraken Cryptor v2.0.7 from Mac OS X.
Step 1: Uninstall Kraken Cryptor v2.0.7 and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
2. Find Activity Monitor and double-click it:
3. In the Activity Monitor look for any suspicious processes, belonging or related to Kraken Cryptor v2.0.7:
4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.
5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Kraken Cryptor v2.0.7. If you find it, right-click on the app and select “Move to Trash
”.
6. Select Accounts, after which click on the Login Items preference.
Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Kraken Cryptor v2.0.7. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove Kraken Cryptor v2.0.7 via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
1: Click on "Go" and Then "Go to Folder" as shown underneath:
2: Type in "/Library/LauchAgents/" and click Ok:
3: Delete all of the virus files that have similar or the same name as Kraken Cryptor v2.0.7. If you believe there is no such file, do not delete anything.
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 3 (Optional): Try to Restore Files Encrypted by Kraken Cryptor v2.0.7.
Ransomware infections and Kraken Cryptor v2.0.7 aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
1. Download the recommended Data Recovery software by clicking on the link underneath:
Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Kraken Cryptor v2.0.7 FAQ
What is Kraken Cryptor v2.0.7 ransomware and how does it work?
Kraken Cryptor v2.0.7 is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithm how to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
How does Kraken Cryptor v2.0.7 ransomware infect my computer?
Via several ways.Kraken Cryptor v2.0.7 Ransomware infects computers by being sent via phishing e-mails, containing virus attachment.
This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way, you may become a victim of Kraken Cryptor v2.0.7 is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to open .Kraken Cryptor v2.0.7 files?
You can't. At this point the .Kraken Cryptor v2.0.7 files are encrypted. You can only open them once they are decrypted.
Decryptor did not decrypt my data. What now?
Do not panic and backup the files. If a decryptor did not decrypt your .Kraken Cryptor v2.0.7 files successfully, then do not despair, because this virus is still new.
One way to restore files, encrypted by Kraken Cryptor v2.0.7 ransomware is to use a decryptor for it. But since it's a new virus, advised that the decryption keys for it may not be out yet and available to the public. We will update this article and keep you posted as soon as this decryptor is released.
How Do I restore ".Kraken Cryptor v2.0.7" files (Other Methods)?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Kraken Cryptor v2.0.7 files.
These methods are in no way 100% guarantee that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How do I get rid of Kraken Cryptor v2.0.7 ransomware virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti malware software. It will scan for and locate Kraken Cryptor v2.0.7 ransomware and then remove it without causing any additional harm to your important .Kraken Cryptor v2.0.7 files.
Also, keep in mind that viruses like Kraken Cryptor v2.0.7 ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with an anti-malware software will make sure that all of these virus components are removed and your computer is protected in the future.
What to Do If nothing works?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted it can be re-downloaded from the web.
- Another clever way to get back some of your files is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer. Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
- Germany - Offizielles Portal der deutschen Polizei
- United States - IC3 Internet Crime Complaint Centre
- United Kingdom - Action Fraud Police
- France - Ministère de l'Intérieur
- Italy - Polizia Di Stato
- Spain - Policía Nacional
- Netherlands - Politie
- Poland - Policja
- Portugal - Polícia Judiciária
- Greece - Cyber Crime Unit (Hellenic Police)
- India - Mumbai Police - CyberCrime Investigation Cell
- Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
